The other pattern that looks like some sort of targeting grid is set up with concentric rings of what appear to be structures with straight spokes radiating out from the center.
其他的看起来像是一组同心圆由中心向四周辐射，圆心有几架飞机。
It can show growth-stages from the composing style with different patterns like radiating pattern and check-like pattern which caused by growth.
与生长有关的异常消光图案为放射状、格子状等，从不同消光图案的组合可以反映金刚石的生长期次和阶段。
It can show growth-stages from the composing style with different patterns like radiating pattern and check-like pattern which caused by growth.
与生长有关的异常消光图案为放射状、格子状等，从不同消光图案的组合可以反映金刚石的生长期次和阶段。
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